DE1759303A1 - Hinge for rebated doors with 150 to 180 deg. Opening angle - Google Patents

Description

Patent attorney Dipl.-Ing. WiIh. !. instructed

(13a) REGENSBURG ZOLLERSTRASSE 13 TELEPHONE 75 22 17593

File number: Regensburg, 18. ^ -P-fÜ 196ö

Eichard Heinze company,
Name of the note: ^ ₉₀₀ Herford / Westphalia,
Engerstrasse 64

My reference: jj 1129 l / ro

Hinge for folded i'üreii with 150 ° "to 180 - opening angle

They are hinges with two two-legged scissors-like hinge that share a common central point of articulation Articulated arms have been developed to make it possible is to open doors over a larger opening angle, z. B. 150 ° to 180 °, the hinges furthermore should meet the conditions that two adjacent doors can be opened up to 90 °, without disturbing each other.

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'Furthermore, such hinges should be used in both directions towards the interior of the mobile unit as well as from and to the fastening wall be adjustable in order to adapt to local conditions and an exact alignment and to enable the doors to be in a good closed position.

Despite certain advantages, these hinges persisted but still! B. with regard to unfavorable bulky large dimensions, self-locking during the opening process and difficult assembly.

Another frequent disadvantage is the inadequate support of the door weight or the sagging of the door Articulated lever.

The present invention relates to such a hinge, in particular for folded doors with 150 ° to 180 ° opening angle is intended and is easy to manufacture due to its particularly compact design and reliable operation.

According to the invention, the object is achieved by the fact that on one, a non-rotatable one comprising the i.iöbelwaiid separately fastened base plate, as a fitting part serving joint shoe with its legs in turn the joint shoe

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schuhurti; - fully comprehensive articulated arm mix a iliide 'in a ji'uhrung parallel to the i I ¹ Urstin: J: is mounted in open ocliarniergeiiäuses and that on the free end of the shoe-shaped part of the shoe-shaped wing part protruding into the hinge housing, an obtuse-angled cranked gel arm is mounted over the. an intermediate hinge with a pivot pin about in the middle and also connected to the soaeii of the -xürsc ^ arniergehäuses.

h This configuration is the gei.aitene in the iführung of the fitting Gelenkann at which the Dürge-Vviciit häiigt while the _e at £ ei: Cffnungstev.egung lieschlagteil supported by a.eii over a substantial part or its gaiise iaänge and dan. it was actively opposed to an ojurcnhang. Sue-leich results in a spatial arrangement of the G-articulated levers without bulky parts protruding far into the Llöbelrauin.

In a special execution form, the, the fitting part fully comprehensive articulated arm sliding shoe with the help of two held in a calotte of the shoe and cut into a guide groove of the fitting part fenaen balls led. -

«AD 1 0 9 8 3 Λ / 0 0 5 5 ^B

Further details are based on the figures, which represent an exemplary embodiment with modifications, explained in more detail. Show it:

Figure 1 shows a cross section, partly in view, through the hinge in the closed position of the door, on a larger scale (2: 1j,

Figure 2 shows a section along the line II - II of Figure 1,

FIG. 3 shows a longitudinal section through the shoe-like fitting part,

FIG. 4 shows a side view of the fitting part according to FIG Figure 3,

FIG. 5 shows a plan view of the fitting part according to FIGS. 3 and 4,

FIG. 6 shows a section along the line VI - VI in FIG. 3,

FIG. 7 shows a longitudinal section through the ski-like articulated arm,

Figure 8 is a plan view of the articulated arm according to Figure 7,

FIG. 9 is a front view of the articulated arm according to FIG 7 and 8 in the viewing direction IX of FIGS. 7 and 8,

Figure 10 the side view of the obtuse-angled articulated lever, «/

FIG. 11 the top view of the articulated lever according to FIG. 10,

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Figure 12 the side view of the joint connector, Figure 13 is a top plan view of the hinge connector

Figure 12,
Figure 14- a section along the line XI? - XIV of Figure 12,

FIG. 15 the bottom view of the hinge housing, Mgur - 16 the side view of the pivot housing of its open side,

Figure "-17 the top view of the hinge housing, Mgur 18 a slope section through the hinge housing .

On a furniture wall 1 is with the help of screws 2, 3 and dowels or expansion dowels not shown in detail a base and adjustment plate 4 attached, which shoe-like is rotatably surrounded by a fitting part 5. In the fitting part 5 an adjusting screw 6 is embedded, which is supported on the base plate 4 and adjusts the distance between the fitting part 5 and the furniture wall 1 allowed. Another clamping screw 7 engages through an opening 8 designed as a longitudinal seat Base plate 4 and is used to clamp and press the Besehlagteilee 5 to the base plate. With help, one Wedge-like lens 9 and a button strip 10 of the base plate 4 can be secured against unintentional displacement Longitudinal adjustment of the fitting part 5 achieved w # rd * n. .. · - ■ .:

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- fr- - Τ75δ63 · 03!

The screw, 7 is, with, its »: Ko.p £, in: a elongated fittings * 11 embedded, and: Iieg4r aaajE " Area 12 in: vmaanifelichen satt: on ;.

Baseplate- Φ and, - EössoJalagtü 5 apply in common & a »a» similar to ^ daa?, · B & sohlag-part 5 shoe-like, bildje4; en joint attachment 13 "full, encompassed (s ·» ^ Mgur E) .-., * Dear in two, HalbJeugeligeÄi, HaüJotten- 1 ^ jje? a * bracket j. their uMaea ^ aiteBiieiiden; HMsIfta isn ,; one ^

dea »ßfofil de-r ·· KagÄ'form angp ^ a ^ feei! SEHaassuigBailiri ^ T & Beaahlagteil & a: 5 eäin «p? Eifeiia! and dBidttceh diaa * i'üüasoaa ^ shoe-like

As can be seen from = the figures 2, 7 "to 9, the Grelenfcarm 13 has two legs 17 and 18 containing the spherical thread and which extend beyond the hook-shaped parts 19 , which - at their ends for receiving a hinge pin «-. "The articulated arm 13" has on his. Yoke e-ina breakthrough 24, which allows access to the adjusting screw 6 when the door is open- .. Jüahe the Hafeeaaansatz is provided in the legs 19 for the * inclusion of the gel pin 26, y ^ ioh ^ c the / common hinge axis for the Gelenfcarm ¹ 13 and

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the further obtuse-angled articulated lever 27 forms. The latter is shown in FIGS. 10 and 11 in side view and top view. He is with his one end on the pivot pin 28 of the shoe-like Fitting part 5 stored and at 29 with an intermediate articulated lever 30 connected, the other end at 31 also near the bottom of the door hinge housing 23 is stored.

The shoe-like fitting part 5 carries on his, the Engaging wedge 9 opposite end of two legs 32, which between them the part 33 of the articulated lever take up. An inclined bridge 34 delimiting the movement space is used to stiffen the shoe-like Fitting part 5. The offset part 35 of the lever 27 is received between the legs 36 of the intermediate joint lever 30.

The hinge housing 23 is elongated with rounded rear end and an open front facing towards the front of the door. An inner cavity 37 is adapted to the range of motion of the articulated arms 13 and 30. A protruding hand 3B rests on the door surface and has the arrangement shown in FIG Countersunk fastening holes 39. A recess 40 is provided on the rear to save material.

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In the closed position of the door, the fitting part 5, which includes the base plate in a shoe-like and rotationally fixed manner, is in turn fully encompassed over its entire length or apart from the hook-like leg extensions 19 by the shoe-like articulated arm 13 and is therefore largely secured against sagging due to the weight of the door. When the door is opened, the common hinge point 26 in FIG. 1 is first moved slightly to the right towards the center of the door opening, the door assuming a position approximately as an extension of the furniture wall 1 for a 90 ° opening angle, thereby releasing the furniture opening. Upon further pivoting, the articulated arm is moved away from the closing plane approximately perpendicularly to the closing plane as far as the position shown in dashed lines in FIG. 1, so that the door can be opened up to around 150 °.

If a further opening is to be offered, can the articulated levers 27 and 30 and also the hook-like part 19 of the arm 13 from the figure '»(single dashed line J visible modified form 27 ', 30' and 19 * received.

The fitting tail is also in the fully opened state and largely also during the opening process 5 fully encompassed by the shoe-like articulated arm 13, so that a long service life and clear Ia-

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the door is secured. The set screws 6 and 7 allow in connection with the wedge attachment 9 and the Notch bar 10 a convenient length and depth adjustment, also with the help of the screw 7 alone, the TtLr with the shoe-like'Gelenkarin 13 can be opened very convenient way of the solid furniture body 1 doze, as z. B. for transport as well as during of the assembly process is desired.

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Claims (4)

Claims 1 / hinge with two two-legged legs, one common Articulated levers with central hinge point for rebated doors with an opening angle of 150 ° to 180 °, characterized in that au. one, non-rotatable one Base plate attached separately to the furniture wall (1) (4) comprehensive articulated shoe serving as a fitting part (5) one with his thighs (17 »1oJ in turn the Articulated shoe (5) articulated arm fully encompassing shoe-like (13) with its end (H> 15) is held in a guide (16) parallel to the furniture wall surface with his free end (21) near the bottom and the hinge corner of one fastened in the door towards the front of the door open hinge housing (23) is mounted and that on the free, protruding into the hinge housing of the door At the end of the sliding fitting part (5) an articulated arm (27) cranked at an obtuse angle is mounted, the via an intermediate joint lever (30) with its pivot pin (31) is connected approximately in the middle and also near the bottom of the door hinge housing (23). 2. Hinge according to claim 1, characterized in that the on the fixed furniture body (1) mounted away from the hinge corner, the fitting part attached to the fixed furniture body full comprehensive articulated arm (13) with the help of two, in a dome of the joint 109834 / 00SS 'arms and in a guide groove (16; .des Fitting part engaging balls is held. 3. Hinge according to claims 1 and 2, characterized lastly, that the articulated arm (13) on its legs (17, 1ö) has hook-shaped extensions (19), which at their ends the hinge pin (21) for the hinge point of the door hinge housing located near the hinge corner (23) and near their point of attachment the common pivot pin (26) with the one between them included, second articulated lever (27). 4. Hinge according to claims 1 to 3 »characterized in that that the hinge housing is open towards the door face. 1098 34/005 Blank page